Individual Calculations July 2024
 Papotti, Paolo  Total change: 39.60  Rating chartPersonal card
 OP 3 Scacchi in fortezza San Leo ITA 2024-06-17
RcRownchangeKK*chgGame
 1615 1463 4.00 9 0.99 40 39.60 
  Naveen, Kumar P 1863  * IND0.001-0.0840-3.20 
  Griffa, Roberto Antonio Giuliano 1863  * ITA0.001-0.0840-3.20 
  Mainardi, Davide 1804 ITA1.0010.884035.20 
  Pambieri, Victor 1600 ITA0.001-0.3240-12.80 
  Riso, Giuseppe 1712 ITA0.001-0.1940-7.60 
  Negrini, Riccardo Giovanni 1411 ITA1.0010.434017.20 
  Cosmai, Federico 1412 ITA0.501-0.0740-2.80 
  Dettori, Andrej 1436 ITA1.0010.464018.40 
  Donetti, Igor 1431 ITA0.501-0.0440-1.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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